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.TH "GEARMAN_RESULT_IS_NULL" "3" "Dec 12, 2020" "1.1.19.1+ds" "Gearmand"
.SH NAME
gearman_result_is_null \- Gearmand Documentation, http://gearman.info/
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.SH SYNOPSIS
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#include <libgearman/gearman.h>
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.B type gearman_result_st 
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.B \fI\%gearman_result_st\fP *gearman_task_result(gearman_task_st *\fItask\fP) 
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.B int64_t gearman_result_integer(const \fI\%gearman_result_st\fP *\fIself\fP) 
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.B bool gearman_result_boolean(const \fI\%gearman_result_st\fP *\fIself\fP) 
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.B gearman_string_t gearman_result_string(const \fI\%gearman_result_st\fP *\fIself\fP) 
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.B gearman_return_t gearman_result_store_string(\fI\%gearman_result_st\fP *\fIself\fP, gearman_string_t \fIarg\fP) 
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.B void gearman_result_store_integer(\fI\%gearman_result_st\fP *\fIself\fP, int64_t \fIvalue\fP) 
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.B gearman_return_t gearman_result_store_value(\fI\%gearman_result_st\fP *\fIself\fP, const void *\fIvalue\fP, size_t \fIsize\fP) 
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.B size_t gearman_result_size(const \fI\%gearman_result_st\fP *\fIself\fP) 
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.B const char *gearman_result_value(const \fI\%gearman_result_st\fP *\fIself\fP) 
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.B bool gearman_result_is_null(const \fI\%gearman_result_st\fP *\fIself\fP) 
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.sp
Compile and link with \-lgearman
.SH DESCRIPTION
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The \fI\%gearman_result_st\fP type represents a result set. \fBgearman_aggregator_fn\fP is passed on these types which it uses to create a final result that is returned to the client.
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\fI\%gearman_task_result()\fP returns \fI\%gearman_result_st\fP from a \fBgearman_task_st\fP\&.
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A \fI\%gearman_result_st\fP can return the resulting value as either a char pointer, boolean, \fBgearman_string_t\fP, or int64_t.
.SH SEE ALSO
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\fBgearmand(8)\fP \fBlibgearman(3)\fP \fBgearman_client_error()\fP or \fBgearman_worker_error()\fP
.SH AUTHOR
Data Differential http://www.datadifferential.com/
.SH COPYRIGHT
2011-2020, Data Differential, http://www.datadifferential.com/
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